| 2026 |
| 08/07 | 1,981 | 2,002 | 1,950 | 1,978 | -0.15% | 110,100 | 543億6638万 | +1.07% |
| 08/06 | (5%ルール)りそなアセットマネジメント(0.81%)りそな銀行(6.32%) |
| 08/06 | 1,927 | 1,992 | 1,906 | 1,981 | +1.17% | 115,200 | 544億4883万 | +0.97% |
| 08/05 | 1,905 | 1,972 | 1,899 | 1,958 | +3.87% | 159,500 | 538億1666万 | -0.56% |
| 08/05 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 191,777株(0.69%)-0.03% |
| 08/04 | (自社株買い)取締役会(2026年7月10日)での決議状況(取得期間2026年7月13日~2027年7月12日) |
| 08/04 | (IR情報)11:00 自己株式の取得状況に関するお知らせ |
| 08/04 | 1,841 | 1,890 | 1,832 | 1,885 | +2.33% | 144,000 | 518億1022万 | -4.61% |
| 08/04 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 199,277株(0.72%)-0.09% |
| 08/03 | 1,811 | 1,847 | 1,794 | 1,842 | -0.32% | 138,400 | 506億2834万 | -7.34% |
| 08/03 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 225,077株(0.81%)-0.14% |
| 07/31 | (IR情報)14:40 (訂正)「当社岡山工場からのベンゼン等を含む排水の流出について(第2報)」の一部訂正に関するお知らせ |
| 07/31 | 1,819 | 1,875 | 1,787 | 1,848 | +3.88% | 180,100 | 507億9326万 | -7.69% |
| 07/30 | (IR情報)16:00 当社岡山工場からのベンゼン等を含む排水の流出について(第2報) |
| 07/30 | 1,793 | 1,809 | 1,750 | 1,779 | 0% | 239,600 | 488億9675万 | -11.84% |
| 07/30 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 261,795株(0.95%)+0.42% |
| 07/29 | 1,823 | 1,823 | 1,731 | 1,779 | -2.25% | 194,100 | 488億9675万 | -12.49% |
| 07/29 | (空売り報告)GOLDMAN SACHS INTERNATIONAL 146,548株(0.53%)再IN |
| 07/28 | 1,883 | 1,883 | 1,813 | 1,820 | -4.81% | 170,800 | 500億2366万 | -11% |
| 07/27 | 1,970 | 1,970 | 1,888 | 1,912 | -1.39% | 161,100 | 525億5233万 | -7.05% |
| 07/24 | 2,001 | 2,001 | 1,923 | 1,939 | -3.15% | 87,200 | 532億9444万 | -6.15% |
| 07/23 | 1,990 | 2,022 | 1,988 | 2,002 | +0.81% | 83,300 | 550億2603万 | -3.42% |
| 07/22 | 2,000 | 2,056 | 1,968 | 1,986 | -0.1% | 116,700 | 545億8626万 | -4.29% |
| 07/21 | 1,931 | 2,001 | 1,928 | 1,988 | +3.11% | 115,200 | 546億4123万 | -4.29% |
| 07/21 | (IR情報)8:30 当社岡山工場からのベンゼン等を含む排水の流出について(第1報) |
| 07/17 | 1,952 | 1,960 | 1,892 | 1,928 | -1.88% | 124,700 | 529億9210万 | -7.35% |
| 07/16 | 2,006 | 2,014 | 1,943 | 1,965 | -2.04% | 130,100 | 540億906万 | -5.8% |
| 07/15 | 1,988 | 2,011 | 1,969 | 2,006 | +2.24% | 76,800 | 551億3597万 | -3.7% |
| 07/14 | 1,971 | 2,003 | 1,938 | 1,962 | -1.41% | 168,200 | 539億2661万 | -5.63% |
| 07/13 | 2,124 | 2,137 | 1,959 | 1,990 | -4.42% | 337,200 | 546億9620万 | -4.23% |
| 07/10 | (IR情報)15:30 2026年11月期第2四半期(中間期)決算短信〔日本基準〕(連結) |
| 07/10 | (IR情報)15:30 自己株式取得に係る事項の決定に関するお知らせ |
| 07/10 | 2,049 | 2,110 | 2,033 | 2,082 | +3.53% | 145,300 | 572億2487万 | +0.39% |
| 07/09 | 2,025 | 2,031 | 1,991 | 2,011 | +0.05% | 80,400 | 552億7340万 | -2.8% |
| 07/08 | 2,049 | 2,063 | 2,010 | 2,010 | -1.95% | 79,800 | 552億4591万 | -2.76% |
| 07/07 | (自社株買い)取締役会(2025年7月11日)での決議状況(取得期間2025年7月14日~2026年7月13日) |
| 07/07 | 2,138 | 2,138 | 2,039 | 2,050 | -2.1% | 87,200 | 563億4533万 | -0.39% |
| 07/06 | 2,136 | 2,164 | 2,087 | 2,094 | -1.64% | 61,600 | 575億5470万 | +2.35% |
| 07/03 | 2,050 | 2,135 | 2,039 | 2,129 | +1.14% | 89,000 | 585億1669万 | +4.83% |
| 07/02 | 2,135 | 2,145 | 2,082 | 2,105 | -2.59% | 111,700 | 578億5704万 | +4.31% |
| 07/01 | 2,135 | 2,177 | 2,135 | 2,161 | +1.22% | 58,300 | 593億9623万 | +7.83% |
| 06/30 | 2,155 | 2,155 | 2,099 | 2,135 | -1.48% | 60,800 | 586億8160万 | +7.34% |
| 06/29 | 2,242 | 2,242 | 2,120 | 2,167 | -1.86% | 146,900 | 595億6114万 | +9.72% |
| 06/26 | 2,262 | 2,288 | 2,200 | 2,208 | -1.65% | 142,600 | 606億8805万 | +12.71% |
| 06/25 | 2,203 | 2,257 | 2,185 | 2,245 | +3.84% | 123,100 | 617億501万 | +15.72% |
| 06/24 | 2,057 | 2,185 | 2,057 | 2,162 | +4.8% | 128,500 | 594億2371万 | +12.6% |
| 06/23 | 2,113 | 2,125 | 2,063 | 2,063 | -3.15% | 89,800 | 567億265万 | +8.41% |
| 06/22 | (5%ルール)りそなアセットマネジメント(0.78%)りそな銀行(5.27%) |
| 06/22 | 2,090 | 2,153 | 2,077 | 2,130 | +0.47% | 69,800 | 585億4418万 | +12.7% |
| 06/19 | 2,166 | 2,167 | 2,102 | 2,120 | -0.42% | 61,200 | 582億6932万 | +13.01% |
| 06/18 | 2,071 | 2,167 | 2,063 | 2,129 | +3.35% | 118,300 | 585億1669万 | +14.34% |
| 06/17 | 2,084 | 2,129 | 2,021 | 2,060 | +1.28% | 113,200 | 566億2019万 | +11.47% |
| 06/16 | 2,128 | 2,128 | 2,024 | 2,034 | -2.16% | 85,700 | 559億557万 | +10.84% |
| 06/15 | 2,139 | 2,151 | 2,072 | 2,079 | +0.68% | 149,600 | 571億4241万 | +13.98% |
| 06/12 | 1,898 | 2,090 | 1,896 | 2,065 | +10.13% | 180,300 | 567億5762万 | +14.03% |
| 06/11 | 1,868 | 1,882 | 1,831 | 1,875 | -1.73% | 117,700 | 515億3537万 | +4.34% |
| 06/10 | 1,948 | 1,975 | 1,901 | 1,908 | -2.05% | 61,500 | 524億4239万 | +6.47% |
| 06/09 | 1,900 | 1,971 | 1,899 | 1,948 | +3.12% | 121,400 | 535億4181万 | +9.19% |
| 06/08 | (自社株買い)取締役会(2025年7月11日)での決議状況(取得期間2025年7月14日~2026年7月13日) |
| 06/08 | (5%ルール)ノムラインターナショナルピーエルシー(NOMURA IN…(0.03%)野村アセットマネジメント(3.58%)野村プロパティーズ(2.58%)野村 HD(0%)野村證券(3.22%) |
| 06/08 | 1,858 | 1,924 | 1,854 | 1,889 | -3.23% | 186,900 | 519億2016万 | +6.42% |
| 06/05 | 2,000 | 2,018 | 1,905 | 1,952 | -0.61% | 243,000 | 536億5175万 | +10.41% |
| 06/04 | 1,750 | 1,997 | 1,749 | 1,964 | +10.03% | 298,000 | 539億8158万 | +11.65% |
| 06/03 | (5%ルール)ノムラインターナショナルピーエルシー(NOMURA IN…(0.25%)野村アセットマネジメント(3.58%)野村プロパティーズ(2.58%)野村 HD(3.04%)野村證券(0.01%) |
| 06/03 | 1,743 | 1,802 | 1,743 | 1,785 | +2.53% | 59,500 | 490億6167万 | +2.12% |
| 06/02 | 1,740 | 1,755 | 1,730 | 1,741 | +0.52% | 50,100 | 478億5230万 | -0.23% |
| 06/01 | 1,775 | 1,775 | 1,712 | 1,732 | -2.91% | 51,800 | 476億493万 | -0.86% |
| 05/29 | 1,785 | 1,813 | 1,784 | 1,784 | +0.9% | 61,100 | 490億3418万 | +2% |
| 05/28 | 1,764 | 1,780 | 1,730 | 1,768 | -1.17% | 59,000 | 485億9441万 | +1.09% |
| 05/27 | 1,775 | 1,796 | 1,768 | 1,789 | +1.25% | 130,700 | 491億7161万 | +2.29% |
| 05/26 | 1,754 | 1,792 | 1,752 | 1,767 | 0% | 53,500 | 485億6693万 | +1.03% |
| 05/25 | 1,740 | 1,774 | 1,732 | 1,767 | +1.9% | 58,300 | 485億6693万 | +1.03% |
| 05/22 | 1,743 | 1,760 | 1,726 | 1,734 | -0.52% | 41,700 | 476億5991万 | -0.74% |
| 05/21 | 1,762 | 1,773 | 1,740 | 1,743 | +0.17% | 38,700 | 479億728万 | -0.23% |
| 05/20 | 1,750 | 1,750 | 1,705 | 1,740 | -0.74% | 50,000 | 478億2482万 | -0.57% |
| 05/19 | 1,780 | 1,792 | 1,743 | 1,753 | -1.52% | 82,100 | 481億8213万 | +0.06% |
| 05/18 | 1,765 | 1,782 | 1,757 | 1,780 | +1.14% | 42,300 | 489億2424万 | +1.42% |
| 05/15 | 1,781 | 1,807 | 1,737 | 1,760 | -0.68% | 63,400 | 483億7453万 | +0.28% |
| 05/14 | 1,751 | 1,798 | 1,749 | 1,772 | +0.97% | 56,100 | 487億436万 | +0.97% |
| 05/13 | 1,756 | 1,764 | 1,746 | 1,755 | -0.06% | 39,300 | 482億3710万 | 0% |
| 05/12 | 1,752 | 1,760 | 1,732 | 1,756 | +0.34% | 40,000 | 482億6459万 | +0.11% |
| 05/11 | (自社株買い)取締役会(2025年7月11日)での決議状況(取得期間2025年7月14日~2026年7月13日) |
| 05/11 | 1,745 | 1,757 | 1,736 | 1,750 | +1.45% | 36,600 | 480億9967万 | -0.28% |
| 05/08 | 1,732 | 1,732 | 1,692 | 1,725 | -1.2% | 53,000 | 474億1254万 | -1.6% |
| 05/07 | 1,724 | 1,760 | 1,717 | 1,746 | +2.22% | 45,400 | 479億8973万 | -0.4% |
| 05/01 | 1,707 | 1,719 | 1,686 | 1,708 | +0.06% | 55,800 | 469億4528万 | -2.62% |
| 04/30 | 1,700 | 1,716 | 1,686 | 1,707 | -1.39% | 66,200 | 469億1780万 | -2.79% |
| 04/28 | 1,719 | 1,731 | 1,703 | 1,731 | +1.41% | 47,100 | 475億7745万 | -1.54% |
| 04/27 | 1,720 | 1,740 | 1,701 | 1,707 | -0.12% | 45,700 | 469億1780万 | -2.9% |
| 04/24 | 1,744 | 1,744 | 1,707 | 1,709 | -0.12% | 40,900 | 469億7277万 | -2.79% |
| 04/23 | 1,752 | 1,758 | 1,692 | 1,711 | -3.33% | 76,900 | 470億2774万 | -2.73% |
| 04/22 | 1,808 | 1,808 | 1,755 | 1,770 | -1.39% | 59,000 | 486億4938万 | +0.34% |
| 04/21 | (IR情報)15:30 当社の取締役等に対する業績連動型株式報酬制度の詳細決定に関するお知らせ |
| 04/21 | (IR情報)15:30 役員向け株式給付信託の導入に伴う第三者割当による自己株式処分に関するお知らせ |
| 04/21 | (IR情報)15:30 従業員持株会向け譲渡制限付株式インセンティブとしての自己株式の処分に関するお知らせ |
| 04/21 | 1,808 | 1,815 | 1,793 | 1,795 | +0.84% | 37,200 | 493億3652万 | +1.82% |
| 04/20 | 1,788 | 1,793 | 1,772 | 1,780 | +0.11% | 39,500 | 489億2424万 | +1.02% |
| 04/17 | 1,795 | 1,806 | 1,777 | 1,778 | -0.45% | 55,500 | 488億6927万 | +0.97% |
| 04/16 | 1,763 | 1,790 | 1,763 | 1,786 | +1.42% | 61,900 | 490億8915万 | +1.48% |
| 04/15 | 1,754 | 1,787 | 1,738 | 1,761 | +2.21% | 96,200 | 484億202万 | +0.06% |
| 04/14 | 1,730 | 1,742 | 1,710 | 1,723 | -0.23% | 108,400 | 473億5756万 | -2.1% |
| 04/13 | 1,815 | 1,829 | 1,727 | 1,727 | -4.69% | 142,900 | 474億6751万 | -1.88% |
| 04/10 | (IR情報)15:30 2026年11月期第1四半期決算短信〔日本基準〕(連結) |
| 04/10 | (IR情報)15:30 2026年11月期第1四半期決算補足説明資料 |
| 04/10 | 1,818 | 1,836 | 1,800 | 1,812 | +0.95% | 88,700 | 498億378万 | +2.84% |
| 04/09 | 1,840 | 1,843 | 1,785 | 1,795 | -2.45% | 48,700 | 493億3652万 | +1.99% |
| 04/08 | 1,816 | 1,841 | 1,815 | 1,840 | +3.6% | 61,900 | 505億7337万 | +4.72% |
| 04/07 | 1,771 | 1,784 | 1,760 | 1,776 | +0.68% | 44,100 | 488億1430万 | +1.2% |
| 04/06 | (自社株買い)取締役会(2025年7月11日)での決議状況(取得期間2025年7月14日~2026年7月13日) |
| 04/06 | 1,756 | 1,776 | 1,750 | 1,764 | +0.46% | 38,200 | 484億8447万 | +0.34% |
| 04/03 | 1,758 | 1,758 | 1,732 | 1,756 | +0.75% | 32,800 | 482億6459万 | -0.4% |
| 04/02 | 1,778 | 1,800 | 1,734 | 1,743 | -1.97% | 33,400 | 479億728万 | -1.36% |
| 04/01 | 1,747 | 1,778 | 1,747 | 1,778 | +4.16% | 60,400 | 488億6927万 | +0.4% |
| 03/31 | 1,699 | 1,739 | 1,699 | 1,707 | -1.16% | 37,600 | 469億1780万 | -3.78% |
| 03/30 | (IR情報)16:00 (訂正)「資本コストや株価を意識した経営の実現に向けた対応(アップデート)について」の一部訂正に関するお知らせ |
| 03/30 | 1,673 | 1,760 | 1,670 | 1,727 | -1.48% | 65,200 | 474億6751万 | -2.92% |
| 03/27 | 1,726 | 1,764 | 1,726 | 1,753 | +0.06% | 55,900 | 481億8213万 | -1.74% |
| 03/26 | 1,758 | 1,770 | 1,731 | 1,752 | -1.24% | 38,200 | 481億5465万 | -1.9% |
| 03/25 | 1,740 | 1,774 | 1,740 | 1,774 | +2.54% | 42,800 | 487億5933万 | -0.73% |
| 03/24 | 1,706 | 1,744 | 1,706 | 1,730 | +2.13% | 41,000 | 475億4996万 | -3.24% |
| 03/23 | 1,700 | 1,702 | 1,660 | 1,694 | -3.37% | 70,500 | 465億6048万 | -5.42% |
| 03/19 | 1,788 | 1,793 | 1,747 | 1,753 | -3.36% | 54,800 | 481億8213万 | -2.39% |
| 03/18 | 1,794 | 1,814 | 1,775 | 1,814 | +2.66% | 66,200 | 498億5875万 | +0.95% |
| 03/17 | 1,776 | 1,793 | 1,750 | 1,767 | -0.11% | 37,800 | 485億6693万 | -1.56% |
| 03/16 | 1,729 | 1,783 | 1,729 | 1,769 | +1.26% | 50,000 | 486億2190万 | -1.5% |
| 03/13 | 1,716 | 1,768 | 1,716 | 1,747 | -0.29% | 63,200 | 480億1722万 | -2.73% |